<script lang="ts" setup>
import { ref } from "vue";
import { ElMessage } from "element-plus";
import { Plus } from "@element-plus/icons-vue";

import type { UploadProps } from "element-plus";

const imageUrl = ref("");

const handleAvatarSuccess: UploadProps["onSuccess"] = (response, uploadFile) => {
  imageUrl.value = URL.createObjectURL(uploadFile.raw!);
};

const beforeAvatarUpload: UploadProps["beforeUpload"] = (rawFile) => {
  if (
    rawFile.type !== "image/jpeg" &&
    rawFile.type !== "image/png" &&
    rawFile.type !== "image/jpg" &&
    rawFile.type !== "image/mevc"
  ) {
    ElMessage.error("Avatar picture must be JPG format!");
    return false;
  } else if (rawFile.size / 1024 / 1024 > 2) {
    ElMessage.error("Avatar picture size can not exceed 2MB!");
    return false;
  }
  return true;
};
</script>

<template>
  <h1>个人中心</h1>
  <!-- <el-form :model="form" label-width="auto">
    <el-form-item>
      <template #default="scope">
        <el-card>
          <el-upload
            class="avatar-uploader"
            action="http://localhost:7000/upload"
            :show-file-list="false"
            :on-success="handleAvatarSuccess"
            :before-upload="beforeAvatarUpload"
          >
            <img v-if="imageUrl" :src="imageUrl" class="avatar" />
            <el-icon v-else class="avatar-uploader-icon"><Plus /></el-icon>
          </el-upload>
        </el-card>
      </template>
    </el-form-item>
    <el-divider />
  </el-form> -->
</template>
<style scoped>
.avatar-uploader .avatar {
  width: 178px;
  height: 178px;
  display: block;
}
</style>

<style>
.avatar-uploader .el-upload {
  border: 1px dashed var(--el-border-color);
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--el-transition-duration-fast);
}

.avatar-uploader .el-upload:hover {
  border-color: var(--el-color-primary);
}

.el-icon.avatar-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 178px;
  height: 178px;
  text-align: center;
}
</style>
